A. Find a newsletter that covers your area of specialisation. They sometimes have scholarships. This article lists some:
http://www.networklearning.org/newsflash-home/sign-up-to-stay-
informed.html
If you have no success, do a search with a search engine like Google. The following document, 'Searching the Internet for Funding Sources', has links to good internet databases and gives search tips, including useful keyword combinations:
http://www.fao.org/forestry/foris/community/main/getattachment?
attach=465